Businesses can select multimode fiber to transmit 1000BASE-SX signals farther by ________.
A) buying fiber with lower modal bandwidth
B) buying fiber with wider core diameter
C) Both A and B
D) Neither A nor B
Correct Answer:
Verified
Q60: Lower-wavelength light dominates in optical fiber because
Q61: Modal dispersion limits transmission distance in _.
A)multimode
Q62: What transmission medium do ALL DSL services
Q63: Single mode fiber distance is limited primarily
Q64: Low-speed leased lines use _ transmission lines.
A)one-pair
Q66: Compared with single-mode fiber,multimode fiber has _
Q67: Providing service is called _.
A)provisioning
B)signaling
C)access lining
D)loading
E)All of
Q68: What is a typical core diameter for
Q69: Why is multimode fiber used instead of
Q70: Single mode fiber has a core diameter
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